| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| |
| #include <iostream> |
| #include <string> |
| #include <vector> |
| |
| #include "cmRange.h" |
| |
| #define ASSERT_TRUE(x) \ |
| do { \ |
| if (!(x)) { \ |
| std::cout << "ASSERT_TRUE(" #x ") failed on line " << __LINE__ << "\n"; \ |
| return -1; \ |
| } \ |
| } while (false) |
| |
| int testRange(int /*unused*/, char* /*unused*/ []) |
| { |
| std::vector<int> const testData = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; |
| |
| ASSERT_TRUE(!cmMakeRange(testData).empty()); |
| ASSERT_TRUE(cmMakeRange(testData).size() == 10); |
| |
| ASSERT_TRUE(!cmMakeRange(testData).advance(5).empty()); |
| ASSERT_TRUE(cmMakeRange(testData).advance(5).size() == 5); |
| |
| ASSERT_TRUE(cmMakeRange(testData).advance(5).retreat(5).empty()); |
| ASSERT_TRUE(cmMakeRange(testData).advance(5).retreat(5).size() == 0); |
| |
| ASSERT_TRUE(cmMakeRange(testData).any_of([](int n) { return n % 3 == 0; })); |
| ASSERT_TRUE(cmMakeRange(testData).all_of([](int n) { return n < 11; })); |
| ASSERT_TRUE(cmMakeRange(testData).none_of([](int n) { return n > 11; })); |
| |
| std::vector<int> const evenData = { 2, 4, 6, 8, 10 }; |
| ASSERT_TRUE(cmMakeRange(testData).filter([](int n) { return n % 2 == 0; }) == |
| cmMakeRange(evenData)); |
| |
| std::vector<std::string> const stringRange = { "1", "2", "3", "4", "5" }; |
| ASSERT_TRUE(cmMakeRange(testData) |
| .transform([](int n) { return std::to_string(n); }) |
| .retreat(5) == cmMakeRange(stringRange)); |
| |
| return 0; |
| } |